144637269

素因数分解:

$3^1\times 7^3\times {\mathrm{367}}^1\times {\mathrm{383}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 226099200

約数和(自身を除く): 81461931

約数列:

[1, 3, 7, 21, 49, 147, 343, 367, 383, 1029, 1101, 1149, 2569, 2681, 7707, 8043, 17983, 18767, 53949, 56301, 125881, 131369, 140561, 377643, 394107, 421683, 983927, 2951781, 6887489, 20662467, 48212423, 144637269]

約数ペア:

[(1, 144637269), (3, 48212423), (7, 20662467), (21, 6887489), (49, 2951781), (147, 983927), (343, 421683), (367, 394107), (383, 377643), (1029, 140561), (1101, 131369), (1149, 125881), (2569, 56301), (2681, 53949), (7707, 18767), (8043, 17983)]